Average annual temperature is 23.3 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 11.6 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Rosario 1ra. Sección
* Weather data for Rosario 1ra. Sección Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.5 | 28.8 | 32.7 | 34.6 | 32.7 | 34.8 | 30.8 | 31.2 | 29.8 | 31.4 | 28.3 | 29.0 |
| Average daytime temperature (°C) | 24.6 | 24.5 | 27.8 | 29.6 | 29.8 | 31.5 | 28.6 | 28.7 | 28.1 | 27.2 | 24.7 | 23.2 |
| Average temperature (°C) | 20.6 | 20.6 | 23.2 | 24.6 | 25.2 | 26.4 | 24.5 | 24.5 | 24.1 | 23.4 | 21.6 | 20.2 |
| Average night temperature (°C) | 17.4 | 17.4 | 19.1 | 20.1 | 20.9 | 22.1 | 21.3 | 21.2 | 20.9 | 20.6 | 19.6 | 17.9 |
| Absolute minimum temperature (°C) | 12.0 | 13.9 | 17.2 | 17.3 | 17.1 | 20.1 | 20.2 | 19.4 | 19.4 | 17.3 | 15.5 | 11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 8.6 | 10.7 | 11.1 | 11.6 | 11.2 | 9.7 | 10.3 | 10.0 | 8.7 | 6.8 | 7.6 |
| Precipitation (mm) | 316 | 634 | 150 | 108 | 65 | 99 | 244 | 219 | 189 | 311 | 619 | 414 |
| Sunny days | 7 | 7 | 6 | 14 | 10 | 7 | 0 | 1 | 0 | 1 | 2 | 4 |
| Rainy days | 24 | 21 | 25 | 16 | 21 | 23 | 31 | 30 | 30 | 30 | 28 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rosario 1ra. Sección is at